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| author | 2019-05-22 19:58:00 -0700 | |
|---|---|---|
| committer | 2019-09-03 19:09:40 -0700 | |
| commit | 38baf72ccb8d1df176255d9756ef697cd4d2ffab (patch) | |
| tree | fe194a1886e0081c5bb7c4a34f4c6eae03432f8f /vulkan/libvulkan/api.cpp | |
| parent | a9c4d556084fb3b8592063b451c72f0ab0f7a65d (diff) | |
[SurfaceFlinger] Add vsync offset information to systrace.
* Trace offset values in DispSyncSource
* Trace offset type in VSyncModulator
* Refactor how offsets are stored so that refresh rate type can be
encoded in VSyncModulator
* Add locking to catch a potential race condition when updating offsets,
as phase offsets can be accessed or updated on multiple threads.
Bug: 133325345
Test: verified that correct offsets are reported in systrace
Change-Id: I38d43b722cd54728a2e4de3df7dd472aceb1de15
(cherry picked from commit d7599d832c96cc3ba0c2ad19653f29bdfe084284)
Merged-In: I38d43b722cd54728a2e4de3df7dd472aceb1de15
Diffstat (limited to 'vulkan/libvulkan/api.cpp')
0 files changed, 0 insertions, 0 deletions